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Amortizatization of IntangiblesCapital ExpendituresCash from Financing ActivitiesCash from Investing ActivitiesCash from OperationsCash from RestructuringChange in Accured ExpensesChange in CashDeferred TaxesDepreciation & Amortization (CF)Depreciation and DepletionFree Cash FlowGains from Investment SecuritiesNet Cash FlowNet IncomeOther Working Capital ChangesShare-based CompensationShares Issued
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Prothena Corp Public (PRTA) Depreciation and Depletion (2016 - 2025)

Prothena Corp Public (PRTA) has 14 years of Depreciation and Depletion data on record, last reported at $200000.0 in Q4 2025.

  • For Q4 2025, Depreciation and Depletion changed 0.0% year-over-year to $200000.0; the TTM value through Dec 2025 reached $900000.0, up 12.5%, while the annual FY2025 figure was $900000.0, 0.0% changed from the prior year.
  • Depreciation and Depletion reached $200000.0 in Q4 2025 per PRTA's latest filing, down from $300000.0 in the prior quarter.
  • Across five years, Depreciation and Depletion topped out at $300000.0 in Q1 2021 and bottomed at $100000.0 in Q3 2022.
  • Average Depreciation and Depletion over 5 years is $220000.0, with a median of $200000.0 recorded in 2021.
  • Peak YoY movement for Depreciation and Depletion: plummeted 66.67% in 2022, then surged 100.0% in 2023.
  • A 5-year view of Depreciation and Depletion shows it stood at $200000.0 in 2021, then changed by 0.0% to $200000.0 in 2022, then surged by 50.0% to $300000.0 in 2023, then plummeted by 33.33% to $200000.0 in 2024, then changed by 0.0% to $200000.0 in 2025.
  • Per Business Quant database, its latest 3 readings for Depreciation and Depletion were $200000.0 in Q4 2025, $300000.0 in Q3 2025, and $200000.0 in Q2 2025.